I have a Links 3.x installation with existing categories and links. Is it possible to import more categories and links from another installation I have on the same site/server, which is Links 2.x. I think if I do a normal import it will overwrite all existing data in the database, whereas I really want to "merge" the data.

Many thanks. I couldn't find any reference to this in documentation or forums, my apologies if I missed something.

Thanks,
--Jo